Results 61 to 70 of about 278,505 (211)

Exploring the role of spatial ability in the mental representation of word problems in mathematics

Frontiers in Education
Problem solving is important to many activities, both in a learning context and in everyday tasks. We can be challenged to solve what later turn out to be very simple problems.
Gavin Duffy, Sheryl Sorby, Brian Bowe
doaj   +1 more source

Three-dimensional coating and rimming flow: a ring of fluid on a rotating horizontal cylinder [PDF]

, 2012
The steady three-dimensional flow of a thin, slowly varying ring of Newtonian fluid on either the outside or the inside of a uniformly rotating large horizontal cylinder is investigated.
Duffy, B. R., Leslie, G. A., Wilson, S. K.   +2 more
core  

A Multisensor Dataset of South Asian Post-Graduate Students Working on Mental Rotation Tasks

Scientific Data
Spatial thinking, in general, and mental rotation, in particular, have seen sustained research attention due to such abilities playing a critical role in STEM (science, technology, engineering and mathematics) learning.
Ashwin T. S., Suraj Ranganath, Kabyashree Khanikar, Karishma Khan, Ramkumar Rajendran, Ritayan Mitra   +5 more
doaj   +1 more source

Batik Ratu Banten in an Ethnomathematics Lens: Historical Value and Mathematical Value

Jurnal Pendidikan Matematika (JPM)
Mathematics is a basic science that is very necessary in daily activities, and contributes to the advancement of science and technology. In addition to the functional aspect, mathematics also has an aesthetic side that can be combined with cultural ...
Vidya Ayuningtyas, Yuke Andriani, Sulistiawati, Destri Astrianingsih, Anggi Rahmani   +4 more
doaj   +1 more source

An educational proposal: using the Geogebra software in the rotation of complex vectors

Amazônia, 2014
This article presents an educational proposal accomplished in a higher education class in the Undergraduate Mathematics, in the discipline Complex Variables, about the content of complex numbers and their geometric representation on the Argand-Gauss ...
Lopes Agner Bitencourt, Paulo Roberto Vargas, Vera Lucia Felicetti   +2 more
doaj   +1 more source

An analysis of the content of geometric transformations in High School textbooks

Educação Matemática Debate, 2020
This article presents an analysis of the content of geometric transformations in three collections of mathematics textbooks for high school selected by the last Programa Nacional do Livro Didático (PNLD).
Paulo Henrique Souza Nakamura, Vinícius Pazuch   +1 more
doaj   +1 more source

Geometric transformation and cultural values in traditional batik of Banyumas and Pekalongan: An ethnomathematics study

Jurnal Elemen
Banyumas and Pekalongan batik are local cultural heritages of Central Java that contain philosophical values, regional identity, and geometric patterns.
Kusno Kusno, Gunawan, Nalim, Eka Setyaningsih, Miftahul Furqon, Mohd Faiz   +5 more
doaj   +1 more source

Rotational Forms of Large Eddy Simulation Turbulence Models: Modeling and Mathematical Theory

, 2021
Luigi C. Berselli, Roger Lewandowski, Dinh Duong Nguyen   +2 more
openalex   +2 more sources

Exploration of Mathematical Values on Traditional Umbrellas in the Alas Indigenous Community in Southeast Aceh

Journal of Mathematics Instruction, Social Research and Opinion
This study explores ethnomathematics embedded in the forms and motifs of the Payung Mesikhat, a cultural symbol of the Alas Indigenous community in Darul Amin Village, Southeast Aceh Regency.
Dinda Dinda, Machrani Adi Putri Siregar
doaj   +1 more source

Geometry Concept on the Motifs of Woven Fabric in Kefamenanu Community

Journal of Research and Advances in Mathematics Education, 2019
For the Kefamenanu community, the motif serves as the identity of the person who wears it. Nevertheless, the woven fabric must be present at cultural occasions, welcoming guests, and death ceremonies.
Yohanis Ndapa Deda, Stanislaus Amsikan
doaj   +1 more source